UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YI8l0TYWz8YkTDgVbbugl1Zcsq2mDXd9GdsbBlavmN4=' 
WHERE 
  key_id = 'd97c0b2381cd1458c1383d498e3a423ca0b0d8c0b3e7df94390a8986deaf8555' 
  AND (
    token = 'YI8l0TYWz8YkTDgVbbugl1Zcsq2mDXd9GdsbBlavmN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )